论文部分内容阅读
Spectrum-Roentgen-Gamma eRosita telescope X-ray imaging 0.5-10 keV band 15″-30″ angular resolution 1° FOV 7 grazing incidence telescopes 54 nested mirrors each 2300 cm2 effective area energy resolution 140 эВ @ 6 keV (E/ΔE~45)